Lavatory



FIG. 1 is a perspective view taken from the top, front and right side of a lavatory showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a left side view thereof, the right side being a mirror image of the left side shown; and

FIG. 5 is a rear view thereof. 

The ornamental design for a lavatory, as shown and described. 